# How to migrate Milvus data to Elasticsearch

**URL:** https://discuss.elastic.co/t/how-to-migrate-milvus-data-to-elasticsearch/384775
**Category:** Elasticsearch
**Created:** [January 28, 2026, 1:05pm UTC](https://discuss.elastic.co/t/how-to-migrate-milvus-data-to-elasticsearch/384775 "2026-01-28T13:05:11Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![midon\_king](https://avatars.discourse-cdn.com/v4/letter/m/9fc29f/32.png) [@midon\_king](https://discuss.elastic.co/u/midon_king)
#### Post date: [January 28, 2026, 1:05pm UTC](https://discuss.elastic.co/t/how-to-migrate-milvus-data-to-elasticsearch/384775/1 "2026-01-28T13:05:11Z")

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I have a Milvus cluster. Now I want to transfer all the data within this Milvus cluster to Elasticsearch. What steps need to be taken for this? Are there any available migration tools or solutions that can be used?

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<div class="post-metadata">

### Author: ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [January 28, 2026, 3:32pm UTC](https://discuss.elastic.co/t/how-to-migrate-milvus-data-to-elasticsearch/384775/2 "2026-01-28T15:32:54Z")

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Welcome

I searched a bit on internet and found this [VTS project](https://github.com/zilliztech/vts) which has an [Elasticsearch sink](https://github.com/zilliztech/vts/tree/master/seatunnel-connectors-v2/connector-elasticsearch/src/main/java/org/apache/seatunnel/connectors/seatunnel/elasticsearch/sink).

So I guess that you could try it with a config like:

```auto
env {
  parallelism = 1
  job.mode = "BATCH"
}

source {
  Milvus {
    url = "https://your-milvus-url.vectordb.zillizcloud.com:19532"
    token = "YOUR_MILVUS_TOKEN"
    database = "default"
    batch_size = 10
  }
}

sink {
  Elasticsearch {
    hosts = ["https://YOUR-cloud.elastic.co"]
    username = "your-username"
    password = "your-password"
    index = "dest_index"
  }
}

```

I’d be curious to hear what you will find. 😉